This blog describes the porting of a medium-sized application (~250 kloc) from D7 to Lazarus. It uses PostgreSQL as database, and the connection is being ported from DB Express (D7) to SqlDB (Lazarus).
This month we ditched Code Typhon and went back to official Lazarus. Now we use ONLY the following third-party components: ACBr, PowerPDF, ZEOS and TreeListView.
